// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_REGISTRATION_H_
#define CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_REGISTRATION_H_

#include <stdint.h>

#include <list>

#include "base/callback.h"
#include "base/macros.h"
#include "base/time/time.h"
#include "content/browser/background_sync/background_sync.pb.h"
#include "content/browser/background_sync/background_sync_registration_options.h"
#include "content/common/content_export.h"
#include "third_party/WebKit/public/platform/modules/background_sync/background_sync.mojom.h"

namespace content {

class CONTENT_EXPORT BackgroundSyncRegistration {
public:
    using RegistrationId = int64_t;

    static const RegistrationId kInitialId;

    BackgroundSyncRegistration() = default;
    BackgroundSyncRegistration(const BackgroundSyncRegistration& other) = default;
    BackgroundSyncRegistration& operator=(
        const BackgroundSyncRegistration& other)
        = default;
    ~BackgroundSyncRegistration() = default;

    bool Equals(const BackgroundSyncRegistration& other) const;
    bool IsValid() const;
    bool IsFiring() const;

    const BackgroundSyncRegistrationOptions* options() const { return &options_; }
    BackgroundSyncRegistrationOptions* options() { return &options_; }

    RegistrationId id() const { return id_; }
    void set_id(RegistrationId id) { id_ = id; }

    blink::mojom::BackgroundSyncState sync_state() const { return sync_state_; }
    void set_sync_state(blink::mojom::BackgroundSyncState state)
    {
        sync_state_ = state;
    }

    int num_attempts() const { return num_attempts_; }
    void set_num_attempts(int num_attempts) { num_attempts_ = num_attempts; }

    base::Time delay_until() const { return delay_until_; }
    void set_delay_until(base::Time delay_until) { delay_until_ = delay_until; }

private:
    static const RegistrationId kInvalidRegistrationId;

    BackgroundSyncRegistrationOptions options_;
    RegistrationId id_ = kInvalidRegistrationId;
    blink::mojom::BackgroundSyncState sync_state_ = blink::mojom::BackgroundSyncState::PENDING;
    int num_attempts_ = 0;
    base::Time delay_until_;
};

} // namespace content

#endif // CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_REGISTRATION_H_
